IFM SD1540 Operating Instructions Manual
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IFM SD1540 Operating Instructions Manual

IFM SD1540 Operating Instructions Manual

Flow meter compressed air
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Flow meter compressed air
SD1540

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Summary of Contents for IFM SD1540

  • Page 1 Operating instructions Flow meter compressed air SD1540...

  • Page 2: Table Of Contents

    SD1540 Flow meter compressed air Contents Preliminary note .............
  • Page 3 Flow meter compressed air SD1540 10.7.1 Simulation ............41 10.7.2 Optical localisation .

  • Page 4: Preliminary Note

    SD1540 Flow meter compressed air 1 Preliminary note You will find instructions, technical data, approvals and further information using the QR code on the unit / packaging or at documentation.ifm.com. 1.1 Symbols used Requirement Instructions Reaction, result [...] Designation of keys, buttons or indications...

  • Page 5: Safety Instructions

    Flow meter compressed air SD1540 2 Safety instructions • The unit described is a subcomponent for integration into a system. – The system architect is responsible for the safety of the system. – The system architect undertakes to perform a risk assessment and to create documentation in accordance with legal and normative requirements to be provided to the operator and user of the system.

  • Page 6: Intended Use

    SD1540 Flow meter compressed air 3 Intended use The unit monitors the standard volume flow of compressed air in industrial use. It detects flow velocity, volume flow (flow quantity/time), consumed quantity, medium temperature and pressure. 3.1 Application area The unit is designed for use in compressed air systems in industrial use.

  • Page 7: Function

    Flow meter compressed air SD1540 4 Function • The unit detects flow based on the calorimetric measuring principle. • As additional process values the unit also detects the medium temperature and the pressure. • The unit has an IO-Link interface. •...
  • Page 8 SD1540 Flow meter compressed air • Parameters for identifying the connected devices in the system • Additional parameters and diagnostic functions • Automatic backup and restore of parameter sets in case of device replacement (data storage) • Logging of parameter sets, process values and events •...

  • Page 9: Mounting

    Flow meter compressed air SD1540 5 Mounting CAUTION If the medium temperature is above 50 °C (122 °F), parts of the housing can increase in temperature to over 65 °C (149 °F). w Risk of burns. u Protect the housing against contact with flammable substances and unintentional contact.

  • Page 10: Interference

    5.4 Process connection The device can be welded using the E40195 process adapter. The device is supplied without accessories. Information about available accessories at documentation.ifm.com. The optimum function is not ensured when using components from other manufacturers. Procedure: u Drill a hole for the process adapter into the pipe and remove all burrs.

  • Page 11: Electrical Connection

    Flow meter compressed air SD1540 6 Electrical connection The unit must be connected by a qualified electrician. Observe the national and international regulations for the installation of electrical equipment. Voltage supply according to SELV, PELV. u Disconnect power. u Connect the unit as follows:...
  • Page 12 SD1540 Flow meter compressed air Fig. 4: Circuit examples 2 x positive switching 2 x negative switching 1 x positive switching / 1 x analogue 1 x negative switching / 1 x analogue...

  • Page 13: Operating And Display Elements

    Flow meter compressed air SD1540 7 Operating and display elements Switching status LED for OUT1 Switching status LED for OUT2 TFT display Keys for changing views and parameter setting Fig. 5: Operating and display elements If the unit measures a high internal temperature, the display brightness is automatically adjusted: Internal temperature of the unit > 70 °C: brightness is reduced to 25%.

  • Page 14: Menu

    SD1540 Flow meter compressed air 8 Menu 8.1 Menu overview Use the operating keys to navigate from the process value display to the main menu and from there to the submenus. Process value display Main menu Extended functions [EF] Info Output 1 configuration [OUT1]...
  • Page 15 Flow meter compressed air SD1540 Main menu: Process value display ImPS1 ImPR1 ASP2 ImPS2 DIn2 AEP2 ImPR2 [EF] Parameter Explanation Switch point for switching output OUTx with hysteresis function Reset point for switching output OUTx with hysteresis function Upper limit for switching signal OUTx with window function...
  • Page 16 SD1540 Flow meter compressed air Menu extended functions [EF]: Main menu [EF] ---- OFF│rES.T│1h│2h│3h│... Info [OUT1] OUT1 [OUT2] OUT2 [CFG] [MEM] [DIS] [COLR] COLR [SIM] Parameter Explanation Reset to factory settings Setting of the totaliser reset (manually or time-controlled) Info...
  • Page 17 Flow meter compressed air SD1540 Output 1 menu [OUT1]: Main menu [EF] [OUT1] SEL1 FLOW│TEMP│PRES Hno│Hnc│Fno│Fnc│ImP│OFF Info ImPS1 OUT1 ImPR1 OUT2 FOU1 OU│On│OFF COLR Parameter Explanation SEL1 Process value for output OUT1 Output function for output OUT1 Setpoint for switching output OUT1 with hysteresis function...
  • Page 18 SD1540 Flow meter compressed air Output 2 menu [OUT2]: Main menu [OUT2] [EF] SEL2 FLOW│TEMP│PRES │Hno│Hnc│Fno│Fnc│ImP│In.D│OFF Info ASP2 DIn2 ImPS2 OUT1 AEP2 ImPR2 OUT2 FOU2 OU│On│OFF COLR Parameter Explanation SEL2 Process value for output OUT2 Output function for output OUT2 ASP2 Analogue start point for OUT2 = process value at which the output signal is 4 mA.
  • Page 19 Flow meter compressed air SD1540 Configuration [CFG] menu: Main menu uni.F m³/h│m³/min│m/s│ft³/h│ft³/min│ft/s [EF] uni.T °C│°F uni.P kPa│bar│psi Info dAP.F ---- OUT1 dAP.P ---- OUT2 PnP│nPn ---- ---- rEF.P ---- COLR rEF.T ---- ---- [CFG] Parameter Explanation uni.F Standard unit of measurement for flow uni.T...
  • Page 20 SD1540 Flow meter compressed air Memory [MEM] and simulation [SIM] menus: Lo.F ---- Main menu Hi.F ---- [EF] Lo.T ---- Hi.T ---- Info Lo.P ---- OUT1 Hi.P ---- [MEM] OUT2 S.FLW ----│OL│cr.OL S.TMP ----│OL│cr.OL│cr.UL│UL S.PRS ----│OL COLR S.Tim 1│2│3│4│5│10│... S.On OFF│On...
  • Page 21 Flow meter compressed air SD1540 Display [DIS] and colour settings [COLR]menus: diS.L L1│L2.Temp│L2Pres│L2.Totl│L3.TP│L4 Main menu diS.U d1│d2│d3 [EF] diS.R 0│90│180│270 diS.B 25│50│75│100│OFF [DIS] Info coL.F bk/wh│red│green│yellow│r-cF│G-cF OUT1 cFH.F ---- OUT2 cFL.F ---- coL.T bk/wh│red│green│yellow│r-cF│G-cF cFH.T ---- cFL.T ---- COLR coL.P bk/wh│red│green│yellow│r-cF│G-cF...

  • Page 22: Set-Up

    SD1540 Flow meter compressed air 9 Set-up After power-on and expiry of the power-on delay time of approx. 1 s, the unit is in the normal operating mode. It carries out its measurement and evaluation functions and generates output signals according to the set parameters.

  • Page 23: Parameter Setting

    > 30 seconds (timeout) 10.2 Parameter setting via IO-Link Requirements for parameter setting via the IO-Link interface: ü A suitable parameter setting software, e.g. ifm moneo|configure ü The Input Output Device Description (IODD) for the device, see documentation.ifm.com ü One IO-Link master u Connect the IO-Link master to a parameter setting software.

  • Page 24: Output Configuration

    SD1540 Flow meter compressed air u Change parameter settings in the software. u Write parameter settings to the unit. Notes on parameter setting Ò Manual of the parameter setting software 10.3 Output configuration 10.3.1 Switching signal OUTx changes its switching status if it is above or below the set switching limits. Hysteresis or window function can be selected.

  • Page 25: Analogue Signal

    Flow meter compressed air SD1540 Hysteresis function: u Select [ou] and set the switching signal: [Hno] or [Hnc]. u Select [SPx] and set the measured value at which the output switches. u Select [rPx] and set the measured value at which the output switches back.
  • Page 26 SD1540 Flow meter compressed air If the measured value is outside the measuring range or in the event of an internal error, the current signal indicated in the following figure is provided. For measured values outside the display range or in case of an error, messages are displayed (cr.UL, UL, OL, cr.OL, Err).

  • Page 27: Consumed Quantity Monitoring (Totaliser Function)

    Flow meter compressed air SD1540 ü The process value is selected: [EF] > [OUT2] > [SEL2]. u Go to [EF] > [OUT2] to configure the output OUT2. u Select [ou2] and set the function: [I] (analogue signal 4...20 mA.). u Select [ASP2] and set the measurement value at which the output signal is 4 mA.

  • Page 28: Switching Signal Totaliser

    SD1540 Flow meter compressed air Parameter setting via unit keys: Pulse signal totaliser ü The standard unit of measurement is selected: [EF] > [CFG] > [uni.F]. ü The internal pipe diameter is selected: [EF] > [CFG] > [diA]. ü The process value is selected: [EF] > [OUTx] > [SELx] = [FLOW].

  • Page 29: Output Off

    Flow meter compressed air SD1540 Parameter setting via the device keys: Switching signal totaliser ü The standard unit of measurement is selected: [EF] > [CFG] > [uni.F]. ü The internal pipe diameter is selected: [EF] > [CFG] > [diA]. ü The process value is selected: [EF] > [OUTx] > [SELx] = [FLOW].

  • Page 30: Application Configuration

    SD1540 Flow meter compressed air 10.4 Application configuration 10.4.1 Standard unit of measurement A unit of measurement can be selected with which the process value is shown in the display by default. All further parameter settings are based on this unit. Selectable values: •...

  • Page 31: Internal Pipe Diameter

    Flow meter compressed air SD1540 10.4.3.1 Parameter setting via unit keys: Output polarity u Call up the menu [EF] > [CFG]. u Select [P-n] and set [PnP] or [nPn]. 10.4.3.2 Parameter setting via IO-Link: Output polarity u Call up [Parameters] > [Output Configuration].

  • Page 32: Standard Conditions

    SD1540 Flow meter compressed air The LFC value influences: • the process value for flow shown on the display • the digital switching signal for flow • the analogue signal for flow • the consumed quantity monitoring (switching or pulse signal for flow) •...

  • Page 33: Switching Delay

    Flow meter compressed air SD1540 10.4.8.1 Parameter setting via unit keys: Zero calibration u Call up the menu [EF] > [CFG]. u Select [cOF] and set the value. w The internal zero point is shifted by the set value. 10.4.8.2 Parameter setting via IO-Link: Zero calibration u Select [Parameter] >...

  • Page 34: Totaliser Reset

    SD1540 Flow meter compressed air 10.4.10.1 Parameter setting via unit keys: Error behaviour of the outputs u Go to the [EF] > [OUTx] menu. u Select [FOUx] and set the error behaviour for OUTx: [On], [OFF], [OU]. 10.4.10.2 Parameter setting via IO-Link: Error behaviour of the outputs u Call up [Parameters] >...

  • Page 35: Lock / Unlock

    Flow meter compressed air SD1540 10.4.11.2 Parameter setting via IO-Link: totaliser reset 1. Manual reset: u Select [Parameter] > [Totaliser]. u Execute command: [totaliser reset]. 2. Time-controlled reset: u Select [Parameter] > [Totaliser]. u Select [rTox], then set time in weeks (w), days (d) or hours (h).

  • Page 36: Device Reset

    SD1540 Flow meter compressed air w The locking of the device keys is removed. 10.4.12.2 Parameter setting via IO-Link: lock / unlock u Make sure that the unit is in the normal operating mode. u Call up [Parameters] > [Display Setting].

  • Page 37: Display Update Rate

    Flow meter compressed air SD1540 • L1: current process value for flow • L2.Temp: current process value for flow and temperature • L2.Pres: current process value for flow and pressure • L2.Totl: current process value for flow and totaliser •...

  • Page 38: Display Brightness

    SD1540 Flow meter compressed air 10.5.3.2 Parameter setting via IO-Link: Display rotation u Call up [Parameters] > [Display Setting]. u Select [diS.R] and set the display rotation. 10.5.4 Display brightness The display brightness can be set via the parameter [diS.B]. Selectable values: •...
  • Page 39 Flow meter compressed air SD1540 Colour change Alternatively, a colour change can be configured for the displayed flow, temperature and pressure depending on the current process value: [coL.F] / [coL.T] / [coL.P] Font colour r-cF red = process value inside window...

  • Page 40: Diagnosis

    SD1540 Flow meter compressed air Colour change u Select [coL.x] and select the setting for the colour change depending on the process value x: [r-cF] or [G-cF]. u Call up [Parameters] > [Window for colour change]. u Select [cFL.x] and set the lower limit for the window.

  • Page 41: Service Functions

    Flow meter compressed air SD1540 Clear memory: u Go to the [EF] > [MEM] menu. u Select [Lo.x] or [Hi.x]. u Keep [▲] or [▼] pressed. w [----] is displayed. u Briefly press [●]. 10.6.2.2 Parameter setting via IO-Link: Memory Show memory: u Select [Parameter] >...

  • Page 42: Optical Localisation

    SD1540 Flow meter compressed air • [On]: The simulation starts. The values are simulated for the time set under [S.Tim]. Abort by pressing any key. • [OFF]: The simulation is not active. 10.7.1.2 Parameter setting via IO-Link: simulation u Select [Parameter] > [Simulation].
  • Page 43 Flow meter compressed air SD1540 10.7.3.1 Reading via the unit keys: device information u Go to [EF] > [Info]. u Use [▲] and [▼]to scroll through the views and read device information. 10.7.3.2 Reading or parameter setting via IO-Link: device information u Select [Identification].

  • Page 44: Troubleshooting

    SD1540 Flow meter compressed air 11 Troubleshooting The unit has many self-diagnostic options. It monitors itself automatically during operation. Warnings and error states are displayed even if the display is switched off. Error indications are also available via IO-Link. The status signals are classified according to NAMUR recommendation NE107.

  • Page 45: Maintenance, Repair And Disposal

    After use dispose of the device in an environmentally friendly way in accordance with the applicable national regulations. u Define regular calibration intervals according to the process requirements. Recommendation: every 12 months. Calibration service of ifm Ò DAkkS calibration certificate at www.ifm.com.

  • Page 46: Factory Settings

    SD1540 Flow meter compressed air 13 Factory settings Menu Parameter Factory setting User setting OUT1 SEL1 FLOW SP1 / FH1 20 % rP1 / FL1 19 % ImPS1 10 l ImPR1 FOU1 OUT2 SEL2 FLOW ASP2 AEP2 100 % SP2 / FH2...

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